
#include "ProductComboBoxSpring.h"
#include <iostream>

using namespace npAbstractFactory;
using namespace std;

ProductComboBoxSpring::ProductComboBoxSpring() : ProductComboBox()
{

}

ProductComboBoxSpring::~ProductComboBoxSpring()
{

}

ProductComboBoxSpring::ProductComboBoxSpring(const ProductComboBoxSpring& cpy) : ProductComboBox(cpy)
{

}

ProductComboBoxSpring& ProductComboBoxSpring::operator=(const ProductComboBoxSpring& asn)
{
    if (this == &asn)
    {
        return *this;
    }
    else
    {
        ProductComboBox::operator=(asn);
        return *this;
    }
}

ProductComboBoxSpring* ProductComboBoxSpring::clone() const
{
    return new ProductComboBoxSpring(*this);
}

void ProductComboBoxSpring::display()
{
    cout << "绿色组合框" << endl;
}
